CN207787910U - A kind of soldering oven of super hard abrasive band saw - Google Patents
A kind of soldering oven of super hard abrasive band saw Download PDFInfo
- Publication number
- CN207787910U CN207787910U CN201721883360.6U CN201721883360U CN207787910U CN 207787910 U CN207787910 U CN 207787910U CN 201721883360 U CN201721883360 U CN 201721883360U CN 207787910 U CN207787910 U CN 207787910U
- Authority
- CN
- China
- Prior art keywords
- brazing area
- heat insulation
- brazing
- soldering
- band saw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of soldering ovens of super hard abrasive band saw, including being brazed furnace body, brazing area, lagging casing, inner casing, heat insulation layer, hot air intake, cold air import, infrared temperature sensor, pressure gauge, exhaust outlet and PLC programming controller, by the top in brazing area, hot air intake and cold air import are set, then infrared temperature sensor is set outside brazing area again, after the temperature that can detect brazing area by infrared temperature sensor, the solenoid valve opening of hot air intake or cold air import is controlled further according to the temperature value of setting, to keep the temperature value stabilization in brazing area；Then pressure gauge and exhaust outlet are set again, control the pressure in brazing area by pressure gauge controls Exhaust Open if the pressure value in brazing area is excessive, makes the pressure reduction in brazing area；Then heat insulation layer is set again, the heat insulation effect of the brazing area can be increased, so as to avoid the excessive temperature of temperature difference fluctuating.
Description
Technical field
The utility model is related to a kind of soldering ovens, and in particular to a kind of soldering oven of super hard abrasive band saw.
Background technology
Soldering oven is a kind of equipment for solder bonding metal and brightness heat treatment.Suitable for the middle-size and small-size stainless of batch production
Steel part (tableware, cutter, hardware etc.), such as martensitic stain less steel bright quenching, tempering, austenitic stainless steel bright annealing.Pricker
Brazier component part is：Debinding furnace, spray system, drying transmission, drying oven, drying is passive or is brazed passive, cup, soldering
Stove, water cooling (dry and cold), forced air cooling, soldering oven transmission.Soldering oven is applied in steel industry, metallurgy industry etc..It is mainly used for automobile
Industry filter refrigeration accessory, aerospace industry, it may also be used for refrigerator, air-conditioning, electronics, microwave magnetron industry and other
Stainless steel, carbon steel, brass, the soldering of red copper parts and brightness heat treatment.
Soldering oven is often used in soldering super hard abrasive band saw, currently, be mainly diamond with the super hard abrasive used in saw,
And the lower the brazing temperature of diamond the better, optimum temperature is within 800 degree, this just needs the temperature of stringent control brazing area
Degree.The brazing temperature value of diamond is higher, how while control temperature is accurate, additionally it is possible to reach energy-efficient effect, be mesh
Preceding soldering oven needs the problem solved.
Utility model content
The utility model provides a kind of soldering oven of super hard abrasive band saw, solves the problems in background technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of soldering oven of super hard abrasive band saw of the utility model, including soldering furnace body, the interior packet of the soldering furnace body
Brazing area is included, the shell of the brazing area is set as double Shell, including lagging casing and inner casing, the lagging casing and inner casing
Between be provided with heat insulation layer, and the heat insulation layer is fixed on the outer wall of inner casing；The top of the brazing area offers
Solenoid valve is mounted in hot air intake and cold air import, the hot air intake and cold air import, the side of the brazing area is also
Exhaust outlet is offered, solenoid valve is also installed in the exhaust outlet；Infrared temperature sensor, pressure are also equipped with outside the brazing area
Meter and PLC programming controller, the PLC programming controller are electrically connected infrared temperature by data conductor electrical connection and sense
Device, pressure gauge and all solenoid valves.
As a kind of optimal technical scheme of the utility model, the full asbestos of filling in the heat insulation layer.
As a kind of optimal technical scheme of the utility model, the outlet side of the exhaust outlet is set through soldering furnace body
It sets.
The advantageous effect that the utility model is reached is：By the top of brazing area be arranged hot air intake and cold air into
Mouthful, then infrared temperature sensor is set outside brazing area again, the temperature of brazing area can be detected by infrared temperature sensor
After degree, the solenoid valve opening of hot air intake or cold air import is controlled further according to the temperature value of setting, to keep in brazing area
Temperature value stabilization；Then pressure gauge and exhaust outlet are set again, the pressure in brazing area is controlled by pressure gauge, if in brazing area
Pressure value is excessive, then controls Exhaust Open, makes the pressure reduction in brazing area；Then heat insulation layer, Neng Gouzeng are set again
The heat insulation effect for adding the brazing area, it is excessive so as to avoid the temperature difference from rising and falling.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of the soldering oven of super hard abrasive band saw of the utility model；
In figure：1, it is brazed furnace body；2, brazing area；3, lagging casing；4, inner casing；5, heat insulation layer；6, hot air intake；
7, cold air import；8, infrared temperature sensor；9, pressure gauge；10, exhaust outlet；11, PLC programming controller.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of soldering oven of super hard abrasive band saw of the utility model, including soldering furnace body 1,
It includes brazing area 2 to be brazed in furnace body 1, and super hard abrasive soldering is carried out convenient for being sawed to band in brazing area；The shell of brazing area 2 is set
It is set to double Shell, including lagging casing 3 and inner casing 4, the heat insulation effect of the brazing area 2 can be made to enhance, avoided in brazing area 2
The temperature fluctuation in portion is excessive, so as to make the temperature in brazing area 2 keep preferable brazing temperature；Lagging casing 3 and inner casing 4
Between be provided with heat insulation layer 5, play the role of heat preservation；And the heat insulation layer 5 is fixed on the outer wall of inner casing 4；Soldering
The top in area 2 offers hot air intake 6 and cold air import 7, when the temperature value in brazing area 2 is not up to brazed optimum value, report
Solenoid valve in paper hot air intake 6 is opened, and so that hot gas is passed through hot air intake 6 and is entered in brazing area 2, improves the temperature in brazing area 2
Degree closes the solenoid valve of hot air intake 6 if temperature value in brazing area 2 is higher than best brazing temperature, and by cold air import
7 solenoid valve is opened, and to make cold air enter in brazing area 2, the temperature in brazing area 2 is made to be reduced to best brazing temperature model
It encloses；Solenoid valve is mounted in hot air intake 6 and cold air import 7, the side of brazing area 2 is further opened with exhaust outlet 10, the exhaust
Solenoid valve is also installed in mouth 10, when pressure gauge 9 detects the hypertonia in brazing area 2, the solenoid valve in exhaust outlet 10
It is controlled and opens by PLC programming controller, to make gas flow out, reduce the pressure in brazing area 2；It is also equipped with outside brazing area 2
Infrared temperature sensor 8, pressure gauge 9 and PLC programming controller 11, PLC programming controller 11 pass through data conductor electrical connection point
It electricity Lian Jie not infrared temperature sensor 8, pressure gauge 9 and all solenoid valves.
The full asbestos of filling in heat insulation layer 5.
The outlet side of exhaust outlet 10 is arranged through soldering furnace body 1.
Hot air intake 6 and cold air import 7 is arranged by the top in brazing area 2 in the soldering oven of this kind of super hard abrasive band saw,
Then infrared temperature sensor 8 is set outside brazing area 2 again, the temperature of brazing area 2 can be detected by infrared temperature sensor 8
After degree, the solenoid valve opening of hot air intake 6 or cold air import 7 is controlled further according to the temperature value of setting, to keep in brazing area 2
Temperature value stabilization；Then pressure gauge 9 and exhaust outlet 10 are set again, the pressure in brazing area 2 is controlled by pressure gauge 9, if pricker
Pressure value in welding zone 2 is excessive, then controls the opening of exhaust outlet 10, make the pressure reduction in brazing area 9；Then thermal insulation separation is set again
Thermosphere 5 can increase the heat insulation effect of the brazing area 2, excessive so as to avoid the temperature difference from rising and falling.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of soldering oven of super hard abrasive band saw, including soldering furnace body (1), which is characterized in that the soldering furnace body (1)
Interior includes brazing area (2), and the shell of the brazing area (2) is set as double Shell, including lagging casing (3) and inner casing (4), institute
It states and is provided with heat insulation layer (5) between lagging casing (3) and inner casing (4), and the heat insulation layer (5) is fixed on inner casing (4)
Outer wall on；The top of the brazing area (2) offers hot air intake (6) and cold air import (7), the hot air intake (6) and
It is mounted on solenoid valve in cold air import (7), the side of the brazing area (2) is further opened with exhaust outlet (10), the exhaust outlet
(10) solenoid valve is also installed in；It is also equipped with infrared temperature sensor (8), pressure gauge (9) and PLC outside the brazing area (2)
Programmable controller (11), the PLC programming controller (11) are electrically connected infrared temperature by data conductor electrical connection and sense
Device (8), pressure gauge (9) and all solenoid valves.
2. a kind of soldering oven of super hard abrasive band saw according to claim 1, which is characterized in that the heat insulation layer
(5) the full asbestos of filling in.
3. a kind of soldering oven of super hard abrasive band saw according to claim 1, which is characterized in that the exhaust outlet (10)
Outlet side is arranged through soldering furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883360.6U CN207787910U (en) | 2017-12-28 | 2017-12-28 | A kind of soldering oven of super hard abrasive band saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883360.6U CN207787910U (en) | 2017-12-28 | 2017-12-28 | A kind of soldering oven of super hard abrasive band saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787910U true CN207787910U (en) | 2018-08-31 |
Family
ID=63279448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883360.6U Expired - Fee Related CN207787910U (en) | 2017-12-28 | 2017-12-28 | A kind of soldering oven of super hard abrasive band saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787910U (en) |
-
2017
- 2017-12-28 CN CN201721883360.6U patent/CN207787910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20201228 |